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Kinetic studies on purification capability of channel flow type wastewater treatment plant

Journal Article:

Abstract

In order to develop a wastewater treatment process of secondary effluent and a wastewater treatment process of a farm village, some experiments have been carried out using bench scale and full scale hydroponic type wastewater treatment plant. This wastewater treatment system mainly consists of water channels and hydroponic water tanks. The authors carried out of a kinetic study for purification capability of the water channels while assuring the growth of microorganism in the treatment scheme. It was shown experimentally that the channel flow type wastewater treatment plant had a high TOC removal capability regardless of the kind of contact material and treatment time. Activated sludge microorganism concentration in water channels was obtained by kinetic estimation from the measured effluent suspended solid concentration. Estimated amount of activated sludge in water channels comprised only 11.5-37.4 percent of the measured amounts of withdrawn sludge, indicating high photosynthesis production of algae in water channels. 8 refs., 4 figs., 5 tabs.
Authors:
Hashimoto, S; [1]  Furukawa, K; Kim, J [2] 
  1. Fukui Institute of Technology, Fukui (Japan)
  2. Osaka Univ., Osaka (Japan). Faculty of Engineering
Publication Date:
Oct 01, 1990
Product Type:
Journal Article
Reference Number:
NEDO-90-930262; EDB-91-045501
Resource Relation:
Journal Name: Technology Reports of the Osaka University; (Japan); Journal Volume: 40:2029
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; ALGAE; PHOTOSYNTHESIS; PERFORMANCE; KINETICS; WASTE PROCESSING PLANTS; ACTIVATED SLUDGE PROCESS; AGRICULTURE; HYDROPONIC CULTURE; INLAND WATERWAYS; SUSPENSIONS; WASTE WATER; CHEMICAL REACTIONS; DISPERSIONS; HYDROGEN COMPOUNDS; INDUSTRIAL PLANTS; INDUSTRY; LIQUID WASTES; MANAGEMENT; OXYGEN COMPOUNDS; PHOTOCHEMICAL REACTIONS; PLANTS; PROCESSING; SYNTHESIS; WASTE MANAGEMENT; WASTE PROCESSING; WASTES; WATER; 320300* - Energy Conservation, Consumption, & Utilization- Industrial & Agricultural Processes; 320305 - Energy Conservation, Consumption, & Utilization- Industrial & Agricultural Processes- Industrial Waste Management
OSTI ID:
6176484
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0030-6177; CODEN: TROUA
Submitting Site:
NEDO
Size:
Pages: 375-382
Announcement Date:

Journal Article:

Citation Formats

Hashimoto, S, Furukawa, K, and Kim, J. Kinetic studies on purification capability of channel flow type wastewater treatment plant. Japan: N. p., 1990. Web.
Hashimoto, S, Furukawa, K, & Kim, J. Kinetic studies on purification capability of channel flow type wastewater treatment plant. Japan.
Hashimoto, S, Furukawa, K, and Kim, J. 1990. "Kinetic studies on purification capability of channel flow type wastewater treatment plant." Japan.
@misc{etde_6176484,
title = {Kinetic studies on purification capability of channel flow type wastewater treatment plant}
author = {Hashimoto, S, Furukawa, K, and Kim, J}
abstractNote = {In order to develop a wastewater treatment process of secondary effluent and a wastewater treatment process of a farm village, some experiments have been carried out using bench scale and full scale hydroponic type wastewater treatment plant. This wastewater treatment system mainly consists of water channels and hydroponic water tanks. The authors carried out of a kinetic study for purification capability of the water channels while assuring the growth of microorganism in the treatment scheme. It was shown experimentally that the channel flow type wastewater treatment plant had a high TOC removal capability regardless of the kind of contact material and treatment time. Activated sludge microorganism concentration in water channels was obtained by kinetic estimation from the measured effluent suspended solid concentration. Estimated amount of activated sludge in water channels comprised only 11.5-37.4 percent of the measured amounts of withdrawn sludge, indicating high photosynthesis production of algae in water channels. 8 refs., 4 figs., 5 tabs.}
journal = {Technology Reports of the Osaka University; (Japan)}
volume = {40:2029}
journal type = {AC}
place = {Japan}
year = {1990}
month = {Oct}
}